[Retracted] Evaluation of the Students’ Learning Status in the Foreign Language Classroom Based on Machine Vision

Table 1

The evaluation effect of the system on the students’ learning status in foreign language classrooms.

Number	Recognition effect	Number	Recognition effect	Number	Recognition effect
1	87.77	18	84.51	35	86.01
2	88.03	19	89.44	36	87.85
3	88.14	20	84.69	37	84.01
4	84.71	21	91.09	38	85.20
5	85.24	22	88.52	39	84.27
6	90.67	23	91.47	40	91.22
7	87.94	24	87.65	41	87.26
8	91.82	25	84.56	42	90.69
9	88.79	26	86.42	43	91.79
10	89.17	27	91.13	44	84.87
11	86.69	28	91.80	45	88.24
12	84.04	29	88.06	46	88.39
13	87.33	30	86.77	47	86.87
14	85.77	31	90.95	48	88.96
15	89.96	32	85.99	49	86.63
16	91.16	33	85.92	50	90.77
17	87.24	34	91.62	51	86.38